Multidimensional Visualization Research
Under construction. More information will be posted soon. In the meantime, please browse the publications listed below to learn more about the work taking place in our lab as part of this project.
Publications
Countering Simpson’s Paradox with Counterfactuals
Visualizations are widely used to compare aggregate statistics between subsets of data. However, aggregation can often obscure patterns …
Improving Visualization Interpretation Using Counterfactuals
Complex, high-dimensional data is used in a wide range of domains to explore problems and make decisions. Analysis of high-dimensional …
Selection Bias Tracking and Detailed Subset Comparison for High-Dimensional Data
The collection of large, complex datasets has become common across a wide variety of domains. Visual analytics tools increasingly play …
January 2020
IEEE TVCG (Volume 26, Issue 1)
Visual Analysis of High-Dimensional Event Sequence Data via Dynamic Hierarchical Aggregation
Temporal event data are collected across a broad range of domains, and a variety of visual analytics techniques have been developed to …
January 2020
IEEE TVCG (Volume 26, Issue 1)
Visual Cohort Queries for High-Dimensional Data: A Design Study
The large collections of electronic health data gathered by modern health institutions are increasingly being leveraged as a source of …
November 2018
Visual Analytics in Healthcare (VAHC) Workshop
Dual View: Multivariate Visualization Using Linked Layouts of Objects and Dimensions
The display of multivariate data is a common task in data visualization. However as dimensionality increases, it becomes increasingly …
RCLens: Interactive Rare Category Exploration and Identification
Rare category identification is an important task in many application domains, ranging from network security, to financial fraud …
July 2018
IEEE TVCG (Volume 24, Issue 7)
Adaptive Contextualization: Combating Bias During High-Dimensional Visualization and Data Selection
Large and high-dimensional real-world datasets are being gathered across a wide range of application disciplines to enable data-driven …
March 2016
ACM International Conference on Intelligent User Interfaces (IUI)
UnTangle Map: Visual Analysis of Probabilistic Multi-Label Data
Data with multiple probabilistic labels are common in many situations. For example, a movie may be associated with multiple genres with …
UnTangle: Visual Mining for Data with Uncertain Multi-Labels Via Triangle Map
Data with multiple uncertain labels are common in many situations. For examples, a movie may be associated with multiple genres with …
Multifaceted Visual Analytics for Healthcare Applications
A vast amount of electronic healthcare information is now available, ranging from online healthcare articles to patient electronic …
August 2012
IBM Journal of Research and Development (Volume 56, Issue 5)
SolarMap: Multifaceted Visual Analytics for Topic Exploration
Documents in rich text corpora often contain multiple facets of information. For example, an article from a medical document collection …
December 2011
IEEE International Converence on Data Mining (ICDM)
DICON: Interactive Visual Analysis of Multidimentional Clusters
Clustering as a fundamental data analysis technique has been widely used in many analytic applications. However, it is often difficult …
December 2011
IEEE Transactions on Visualization and Computer Graphics (Volume 17, Issue 12)
Visual Cluster Analysis in Support of Clinical Decision Intelligence
Electronic health records (EHRs) contain a wealth of information about patients. In addition to providing efficient and accurate …
October 2011
American Medical Informatics Association (AMIA) Annual Symposium
ChronAtlas: A Visualization for Dynamic Topic Exploration
Documents in rich text corpora such as digital libraries and social media often contain complex information. These data resources are …
FacetAtlas: Multifaceted Visualization for Rich Text Corpora
Documents in rich text corpora usually contain multiple facets of information. For example, an article about a specific disease often …
December 2010
IEEE Transactions on Visualization and Computer Graphics (Volume 16, Issue 6)